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| Order this document by MC44306/D Advance Information Demodulator The MC44306 is an IF amplifier and mixer circuit intended for demodulation of QAM, VSB or GPSK digitally modulated signals. Great care was applied to this design to provide the best possible linearity, bandwidth. * 60 dB Voltage Gain IF Amplifier MC44306 IF AMPLIFIER AND DEMODULATOR SEMICONDUCTOR TECHNICAL DATA * * * * * 10 MHz Detectors for QAM, VSB or Analog Signals Complementary Buffered Mixer Outputs Continuous AGC with Adjustable Delay for RF Stage Oscillator at "Half IF" to Minimize Spurious Feedback VCO Frequency Range 35 to 55 MHz 16 1 D SUFFIX PLASTIC PACKAGE CASE 751B (SO-16) ORDERING INFORMATION Device MC44306D Temperature Range 0 to +70C Package SO-16 Application Block Diagram RF AGC Delay RF Input RF AGC Output Tuner 9 Delay 4 Saw Filter IF Input 5 IF Amp IF Amp Mixer 0 3 14 13 Reactance Stage 12 VCO Tank 180 Comp Mixer Multi-Pole Filter 1 Ground 10 AFT Input 11 2 AFT Filter Output Multi-Pole Filter 15 Output Gain Select 8 AGC Amplifier IF AGC 7 AGC Input 6 16 VCC Bias Limiter Frequency Doubler VCO MC44306 This document contains information on a new product. Specifications and information herein are subject to change without notice. (c) Motorola, Inc. 1998 Rev 1 MOTOROLA ANALOG IC DEVICE DATA 1 MC44306 MAXIMUM RATINGS Rating Power Supply Voltage Input Voltage Range IF Input, AGC Input, AFT Input, Gain Select, RF AGC Delay, Quadrature Adjust VCO Coil Voltage Output Current Outputs RF AGC, Internally Limited Power Dissipation at TA = 70C Operating Junction Temperature Operating Ambient Temperature NOTE: ESD data available upon request. Symbol VCC Vin Value 7.0 - 0.5 to VCC Unit V V VCO - VCC 15 2.0 V mA PD RJA TJ TA 800 100 +150 0 to +70 mW C/W C C ELECTRICAL CHARACTERISTICS (VCC = 5.0 V, TA = 25C, fIF = 44 MHz, fVCO = 22 MHz, unless otherwise noted.) Characteristic IF AMPLIFIER Differential Input Impedance Differential Input for Full Output - 1.0 Vpp Automatic Gain Control Range Noise Figure (IF Input, Sourced by 900 in Parallel with 5.0 pF) Bandwidth (Lower and Upper Limits) IF Amplifier DETECTORS Output Voltage RL 1.0 k Distortion (CW Input 5.0 mVrms, VCO Unlocked, Adjust AGC for 2.0 Vpp Output Beat Note), all Harmonies Flatness (fMOD = 0 to 2.5 MHz) Relative Group Delay Output 3.0 dB Bandwidth Spurious and IF Harmonics (Ref. to 2.0 Vpp Output) AGC RF AGC Output (Sink) RF AGC Delay Voltage Range AFT (Pulse Width Modulator AFT Input 0.5 V or Open) PWM Frequency VCO Tuning Range Gain Select Pulled-Up with 2.0 kR Gain Select Open Tuning Voltage Phase Noise 10 kHz 1.0 kHz - 1.0 100 - - -95 -80 0.5 to 4.5 MHz kHz V dB - 5.0 MHz - - 2.0 1.7 to 2.4 mA V - THD - - BW - 2.0 2.0 -34 0.5 5.0 10 -40 Vpp % dB dB ns MHz dB Rin Cin Vin AGC NF BW 2.0 3.0 0.6 60 5.0 35 to 120 k pF mVrms dB dB MHz Symbol Typ Unit 2 MOTOROLA ANALOG IC DEVICE DATA MC44306 Figure 1. MC44306 Test Circuit TM04-1 10 k 10 k 1.0 H 0.01 3.3 k 2.0 k 8 7 6 5 4 IF Input IF AGC 200 NC 3 2 1 Output 5.6 k 0.1 2.2 k Bead 9 10 11 12 13 14 15 16 NC VCC 5.0 V NC NC Output RF AGC 10 pF 27 H 1.2 k Xtal 26.092 MHz PIN CONNECTIONS (Top View) Gnd Output GAIN Select Balance IF Input Balance IF Input AGC Filter In AGC Filter Out RF AGC Delay 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC Output Quadrature Phase Tweak VCO VCO AFT Filter Out AFT Filter In RF AGC MOTOROLA ANALOG IC DEVICE DATA 3 MC44306 Figure 2. MC44306 Pin Schematic Gnd 1 VCC 16 Bias Output 2 Bias Output 15 GAIN Select 3 Bias 14 4 5.0 k 3.0 k Balance IF Input 5.0 k 13 VCO 5 12 Bias VCC In 6 Bias AGC Filter VCC Bias Out 7 VCC Out 11 AFT Filter In 10 RF AGC Delay 8 RF AGC 9 4 MOTOROLA ANALOG IC DEVICE DATA MC44306 OUTLINE DIMENSIONS D SUFFIX PLASTIC PACKAGE CASE 751B-05 (SO-16) ISSUE J -A- NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019 16 9 -B- 1 8 P 8 PL 0.25 (0.010) M B S G F K C -T- SEATING PLANE R X 45 _ M D 16 PL M J 0.25 (0.010) TB S A S DIM A B C D F G J K M P R Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, Motorola Fax Back System - US & Canada ONLY 1-800-774-1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 - http://sps.motorola.com/mfax/ HOME PAGE: http://motorola.com/sps/ JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan. 81-3-5487-8488 MOTOROLA ANALOG IC DEVICE DATA MC44306/D 5 |
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